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To find arc length what do you need to multiply a circle's circumference by?
the fraction of the circle covered by the arc
The circumference of a circle is 60pi cm - what is the length of an arc 140?
-80
If the arc on a particular circle has an arc length of 12 inches and the circumference of the circle is 48 inches what is the angle measure of the arc?
The angle measure is: 90.01 degrees
How do you find the length of the arc of a circle with only the measurement of the central angle and the Circumference?
The entire circumference has a central angle of 360 degrees. The arc is a fraction of the circumference. The fraction is (central angle) divided by (360). So the arc length is: (circumference) x (central angle) / (360) .
What is the arc in a circle that is 90 degrees?
To find the arc length, you also need to know the radius (or diameter) of the arc. The arc length is then found by finding the circumference of the full circle (2xPIxradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).
What is arc length?
It is part of the circumference of a circle
If the circumference of the circle is 32 cm what is the length of the thick arc that covers one-quarter of the circle?
If the circumference of the circle is 32 cm, the length of the arc that is 1/4 of the circle is: 8 cm
To find arc length what do you need to multiply a circle's circumference by?
the fraction of the circle covered by the arc
How do you find the circumference of a circle that has an arc length and angle degree?
The total circumference is (arc length) times (360) divided by (the angle degrees)
How do you find the circumference and arc length of a circle?
It depends on what information you do have.
What is the circumference of a circle whose arc length is 19.68 and degrees is 94?
The circumference will have 360 degrees. So the arc is 94/360 of the whole circle. That is, the whole circle will be 360/94 of the arc length. So the circumference of the shole circle is 19.68*360/94 = 75.37 units (to 2 dp)
What is the arc length of minor arc 120 degrees?
It will be 1/3 of the circle's circumference
How do you find the arc length of a minor arc when c equals 18.84?
I'm assuming that "c" is short for "circumference". The length of an arc is (circumference)*(360/angle). So the length of an arc in a circle with circumference length of 18.84 is 6782.4/angle, where the angle is measured in degrees.
What is the arc length if the length of the arc is 95 degrees?
Find the circumference of the whole circle and then multiply that length by 95/360.
What is the circumference of a circle with a length of an arc 28.61 with a central of 120 what is the circumference?
A central angle of 120 is one third of the circle, so the arc length of 28.61 is one third of the circumference. 28.61 X 3 = 85.83
The circumference of a circle is 60pi cm - what is the length of an arc 140?
-80
If a circle has radius 6 in and an arc measure of 100 then what is the arc length?
100/360 of the circumference of the circle = 10*pi inches
